{"id":1981300,"url":"https://alion.io/job/nvidia-senior-c-software-engineer-ai-developer-tools-2","title":"Senior C++ Software Engineer – AI Developer Tools","company":{"id":6,"name":"NVIDIA","domain":"nvidia.com","url":"https://alion.io/company/nvidia","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"A","score":87,"open_postings":376,"ghost_share":0.013,"stale_share":0.449,"repost_share":0.035,"time_to_fill_p50_days":29,"computed_at":"2026-10-09T06:01:00Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["United Kingdom","Switzerland","Finland"],"countries":["GB","CH","FI"],"hiring_countries":["GB"],"hiring_countries_total":1,"salary":null,"salary_estimate":{"min_usd":134000,"max_usd":263000,"period":"year","method":"role_seniority_country_cell","sample_n":38},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agentic Workflows","optional":false},{"name":"AI Agents","optional":false},{"name":"C++","optional":false},{"name":"Function Calling","optional":false},{"name":"Hallucination","optional":false},{"name":"LLM","optional":false},{"name":"Model Context Protocol","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Rest API","optional":false},{"name":"Tool Use","optional":false}],"status":"live","first_seen_at":"2026-10-06T23:41:18Z","employer_posted_date":"2026-10-06","last_verified_at":"2026-10-09T22:35:30Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"The NVIDIA PerfTech team is looking for an outstanding Senior C++ Software Engineer to build the next generation of AI-powered developer tools. You will apply deep expertise in modern C++, systems architecture, performance, and debugging to extend our developer-tools ecosystem into the emerging world of agentic software. In this role, you will help develop Genie, NVIDIA’s company-wide AI knowledge and developer-productivity service. You will build production-quality C++ components and integrations while contributing to agentic workflows and retrieval systems that help engineers find information, understand complex systems, and work more effectively.\nWhat You’ll Be Doing:\nArchitect and develop production-quality C++ components, APIs, and integrations for NVIDIA’s AI-powered developer-tools ecosystem.\nBuild reliable, performance-sensitive systems connecting native C++ tools with Genie’s retrieval and agentic capabilities.\nDesign maintainable interfaces between C++ applications and AI services exposed through Python, MCP, REST APIs, and structured tool calling.\nContribute to agentic workflows, retrieval systems, ingestion pipelines, evaluation infrastructure, and enterprise integrations.\nDrive technical initiatives from early exploration through production deployment, working closely with multidisciplinary engineering teams.\nMentor engineers and help establish best practices for production-quality AI-powered systems.\nWhat We Need to See:\nBachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field, or equivalent practical experience.\n5+ years of professional experience developing complex production software in modern C++.\nStrong knowledge of software architecture, concurrency, debugging, performance optimization, and maintainable API design.\nExperience owning complex systems from design through implementation, deployment, and ongoing operation.\nPractical experience with AI-powered applications, agentic workflows, developer tools, retrieval systems, or related technologies.\nAbility to integrate native C++ applications with Python-based services and service APIs.\nExcellent communication skills and demonstrated ability to lead technical initiatives, clarify ambiguous requirements, and mentor engineers.\nWays to Stand Out From the Crowd:\nExperience building developer tools, profiling systems, debugging infrastructure, or performance-analysis platforms.\nBackground with MCP, structured tool calling, agent orchestration, or retrieval-augmented generation.\nExperience designing secure, enterprise-scale retrieval or semantic-search systems.\nFamiliarity with LLM evaluation, grounding, observability, and hallucination reduction.\nKnowledge of GPU architecture, graphics APIs, game engines, or application-performance optimization.\nNVIDIA is widely considered one of the technology world’s most desirable employers. We have some of the most forward-thinking and hardworking people on the planet working with us. If you are creative and autonomous, with a genuine passion for technology, we want to hear from you!\nNVIDIA is committed to fostering a diverse work environment and is proud to be an equal opportunity employer. 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